CVE-2026-20842

Use after free in Windows DWM allows an authorized attacker to elevate privileges locally...

CVE-2026-20842

CVE-2026-20842 is a Windows elevation-of-privilege vulnerability in the Desktop Window Manager (DWM) due to a use-after-free in the DWM core library. Exploitation would be local (requiring prior authentication) and could grant total compromise of the affected system, as described in the CVE entry...